body {
    font-family: Arial, sans-serif;
}

table {
    width: 50%;
    margin: 20px auto;
    border-collapse: collapse;
    text-align: center;
}

caption {
    font-weight: bold;
    margin-bottom: 10px;
}

th, td {
    border: 2px solid #FF00FF; /* 粉色边框 */
    padding: 10px;
}

thead th {
    background-color: #F5F5F5; /* 表头灰色背景 */
}

tfoot td {
    background-color: #ADD8E6; /* 表尾浅蓝色背景 */
    font-weight: bold;
}

tfoot td[colspan="2"] {
    text-align: left;
}